Motion, Speed, and Velocity

According to the text, what do infants follow with their eyes from birth?

• Light

• Motion

• Sound

• Color

What is an example of a rate mentioned in the text?

• Distance divided by time

• Mass divided by volume

• Energy divided by time

• Force divided by area.

What is instantaneous speed?

• The rate at which something is traveling at a specific time

• The total distance covered divided by time

• The average speed over a journey

• The speed at the start of a journey.

What do mosses and lichens depend on according to the text?

• Movements of gases and liquids

• Sunlight

• Soil nutrients

• Temperature

What is the purpose of the video clip mentioned in the starter?

• To discuss how it is related to the topic

• To entertain the students

• To show a historical event

• To demonstrate a scientific experiment.

What is the main focus of the text?

• Describing and comparing motion

• Explaining chemical reactions

• Discussing historical events

• Analyzing literary texts.

What is the relationship between speed and time in the context of the text?

• Speed is distance divided by time

• Speed is time divided by distance

• Speed is mass divided by time

• Speed is energy divided by time

What is the significance of recognizing motion?

• To describe it accurately

• To ignore it

• To create art

• To produce music

What is the term used for the rate of change of speed?

• Velocity

• Acceleration

• Deceleration

• Momentum

What is the term for the negative value of acceleration?

• Negative speed

• Deceleration

• Reverse velocity

• Slow motion